Jiangsu Baixie Precision Forging Machinery Co.,Ltd Gillian Ge Mob: +86 (0) Tel: Fax: MSN:

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2 Jiangsu Baixie Precision Forging Machinery Co.,Ltd Gillian Ge Mob: +86 (0) Tel: Fax: MSN: Skype:kunkunh00 ; Web:

3 Brief introduce of Baixie Company Baixie, a member of original Haian National Machinery Factory, is the most professional manufacturer of CNC closed die forging hammers in China and more popular company in the world. More than 300 sets Baixie s hammers have been sold to China and abroad. In 2002, Baixie developed a first set CNC fully hydraulic die forging hammer in China; In 2004, Baixie finished refitting 80kJ pneumatic hammer with 100% hydraulic driving; In 2006, Baixie developed 100kJ hydraulic counterblow hammer with micro-motion; In 2008, Baixie finished refitting 125kJ pneumatic hammer with 100% hydraulic driving; In 2009, Baixie finished refitting 250kJ pneumatic hammer with 100% hydraulic driving; In 2010, Baixie finished refitting 320kJ pneumatic hammer with 100% hydraulic driving; In 2011, Baixie developed China first set 125kJ CNC fully hydraulic die forging hammer; In 2012, Baixie developed China first set 400kJ CNCfully hydraulic counterblow hammer was in developing.

4 Main Products 1. CHK CNC fully hydraulic die forging hammer 2. CTKA CNC fully hydraulic die forging hammer 3. CTK CNC fully hydraulic die forging hammer (hydraulic drive systems be applied on all types hammers) 4. CDKA CNC hydraulic counterblow hammer

5 1. CHK series CNC fully hydraulic forging hammers Baixie s hammers are suitable for forging automobile part, surgical instrument, and tableware, hardware, and also for spaceflight and ship industry.

6 CHK series CNC fully hydraulic forging hammers Features: Baixie use U-shape framework and X - configured wide guide rail to ensure high forging accuracy; Adopt short striking stroke structure and hydraulic driving structure to get huge striking energy in short time to ensure high forging frequency; Equipped with Siemens control system to ensure precise energy control; Step the feet pedal switches according to the pre-set programs to simplify operation; Use safety valve and safety pin to ensure safety operation; Equipped with Vibration control system of GERB to reduce the vibration to surrounding environment. Short die connecting time and short reversal of stroke reduces the die stress, so optimum die life is achieved. Equipped with robots to realize automatic forging line. Equipped with hydraulic ejector according to the customer s requirement.

7 Main parts CHK series CNC fully hydraulic forging hammers

8 CHK series CNC fully hydraulic forging hammers Technical parameters Unit Striking energy kj Striking frequency at normal capacity 1/min Max. ram stroke mm Max. die height without dovetails (upper and lower die) Min. die height without dovetails (upper and lower die) mm mm Daylight between guides mm Frame base width mm Frame base depth mm Overall weight T Main motor capacity kw

9 CHK series CNC fully hydraulic forging hammers Typical Customers in China Baixie s CNC forging hammers are very popular. Here are the customers in China. One of Baixie s customer who produces hardware tools bought 12 hammers from CHK16kJ tableware automatic forging lines in Suzhou, an American company (2 lines) CHK16kJ-25kJ Surgical instrument forging lines in Shanghai (4 lines)

10 CHK series CNC fully hydraulic forging hammers Typical Customers in China CHK16kJ-CHK31.5kJ automobile, forklift and machinery parts forging lines in Jingxian (5 lines) CHK25kJ-CHK100kJ hardware tools forging lines in Shandong (12 lines)

11 CHK series CNC fully hydraulic forging hammers Typical Customers in China CHK31.5-CHK80kJ rigging forging lines in Shandong (4 lines) CHK31.5kJ-CHK100kJ automobile forging lines in Fuzhou (5 lines)

12 CHK series CNC fully hydraulic forging hammers Typical Customers in China CHK80kJ steering knuckle forging line in Anhui CHK80kJ-CTK125kJ vane forging lines in Deyang Dongfang Turbine Co.,Ltd (2 lines)

13 CHK series CNC fully hydraulic forging hammers Typical Customers in China China first set 125kJ forging hammer with U-frame (in 2011) CHK16kJ-CHK125kJ anchor chain forging lines in Jiangsu (4 lines)

14 CHK series CNC fully hydraulic forging hammers Typical Customers out of China The forging hammers are not only welcomed in China, but also popular in abroad. We exported the hammers to Germany, Brazil, Russia, Syria, Turkey, India, Vitenam and so on. CHK25 hand tool forging line in Russia CHK25 hand tools forging lines in Vietnam (2 lines)

15 CHK series CNC fully hydraulic forging hammers Typical Customers out of China CHK25kJ hand tool forging line in Brazil CHK31.5kJ automobile parts forging line in Turkey.

16 2. CTKA Series CNC Fully Hydraulic forging hammer In order to easy to ship, Baixie developed CTKA CNC fully hydraulic die forging hammers. These series forging hammers have the same hydraulic system with CHK, but the frames are composed by two uprights with one anvil. They have below features: 1. High integrated fully hydraulic driving system, no need pump chamber and hydraulic station; 2. Programmable striking control and digital inputting; 3. Long hammer tup enhancing working accuracy; 4. Striking energy and striking sequence be set optionally; no surplus striking energy avoiding noise problem and increasing the die life. 5. Man-machine interface and automatically malfunction diagnosis, Chinese and English display.

17 CTKA Series CNC Fully Hydraulic forging hammer Technical parameters Spec. CTKA Striking energy kj Daylight of guiderails mm Max. striking stroke mm Min. striking stroke mm Max. die height (without wedge) Min. die height (without wedges) mm mm Striking frequency Min Dropping weight kgs Main motor kw

18 3. CTK CNC fully hydraulic die forging hammer (hydraulic drive systems be applied on all types hammers) In order to save investing costs as lower as possible, we can keep using of frames (including uprights, anvil), only change the driving system and control system, as well as the ram. Baixie supplies this kind of refitting, that is CTK series. More than twenty sets hammers in the range of 75kJ to 400kJ were conversed. There has many advantages to use the new hydraulic system: Controlling striking energy With controlling exact striking energy, it not only improves the die life, but also saves the energy, as well as keep the stable products quality.. High speed striking 100% hydraulic driving to make the system get huge energy in a short time. Lower space cost Don t need the hydraulic station any more, just two oil tanks are on the two sides of the hammer.

19 CTK series CNC fully hydraulic forging hammers (hydraulic drive systems be applied on all types hammers) Technical parameters: Unit Striking energy kj Striking frequency at normal capacity 1/min Max. ram stroke mm Ram depth mm Max. die height without dovetails (upper and lower die) Min. die height without dovetails (upper and lower die) mm mm Daylight between guides mm Frame base width mm Frame base depth mm Total height mm Overall weight T Main motor capacity kw

20 CTK series CNC fully hydraulic forging hammers (hydraulic drive systems be applied on all types hammers) Typical Customer CTK320kJ crank shafts forging line in Qinghai CTK250kJ railway parts forging line in Shandong

21 CTK series CNC fully hydraulic forging hammers (hydraulic drive systems be applied on all types hammers) Typical Customer CTK80kJ-125kJ automobile forging lines in Faw-Brahat (4 lines) CTK75kJ-125kJ automobile parts forging lines in Changzhou (2 lines)

22 Compare Baixie 100% hydraulic hammer with hydropneumatic forging hammer Item Basis principles How to control the striking energy Normal striking energy Fully hydraulic forging hammer The upper and lower chamber of working cylinder is full of hydraulic oil. By controlling the close time of striking valve It can realize max. striking energy in every place in the die closed height Hydro-pneumatic forging hammer Upper chamber is full of high-pressure Nitrogen, and lower chamber is hydraulic oil By controlling the striking stroke of ram It can realize max. striking energy only when the ram has max. stroke. Striking stroke small large Striking speed slow fast Return speed fast speed Dies be closed and striking continuously no has Mix of oil and gas No has Pressure keeping property of hydraulic system good bad

23 Compare Baixie 100% hydraulic hammer with hydropneumatic forging hammer Item Fully hydraulic forging hammer Hydro-pneumatic forging hammer Power system Be installed on the frame with high integration Hydraulic station is separated, and power system is installed in pump room. The space be needed No additional beside the hammer body Need the pump room and pipeline main valve structure and longevity Cone valve with long longevity Combination sliding valve with short longevity Hydraulic pipeline No additional high pressure pipeline With additional high pressure pipeline Dropping weight big small control way of striking energy PLC worker performance of large hammer good bad worker requirement Low( semi-skilled) High( skilled) PLC of striking energy and steps yes no accuracy high low Realize automatic It can It can not

24 Compare Baixie 100% hydraulic hammer with hydropneumatic forging hammer hydraulic die forging hammer Hydro-pneumatic forging hammer Cost for purchasing hammers Cost for constructing pump room no Should take into consideration Hydraulic oil usage 1 3 Pipe system no Safety propety good worse Leakge of Nitrogen No often cooling machine ( heating exchange) 1 twice Energy saving good normal Stable quality of forging parts good normal Reliability of forging hammer good normal Maintenance cost lower higher Should have the pipe system with large flow

25 4. CDKA series Fully Hydraulic Counterblow Hammer Just as the name implies, counterblow hammer is a kind of equipment that the upper ram and lower ram strike with each other with equal energy. CDKA s basic structures : The mass ratio of the upper to the lower ram is 1:1; Fully hydraulic driving system; Siemens s PLC control; Multiple element cast steel and welded construction frame; X-configured wide guide rail; Hydraulic ejectors; Automatic lubrication and oil temperature control system; GERB vibration control system.

26 CDKA series Fully Hydraulic Counterblow Hammer Technical parameter: Unit Striking energy kj Blow frequency at normal working capacity 1/min Upper ram stroke mm Ram depth mm Max. die height without dovetails (upper and lower die) Min. die height without dovetails (upper and lower die) mm mm Daylight between guides mm Frame base width mm Frame base depth mm Total height mm Overall weight T Main motor capacity kw

27 CDKA series Fully Hydraulic Counterblow Hammer Picture showes 400kJ CNC fully hydraulic driving counterblow hammer was finished by Baixie and passed the inspection by China authoritative department. It is first set 100% hydraulic driving counterblow hammer in China and the advanced in the world.

28 Machining workshop

29 Assembly workshop

30 Thanks for your watch! Welcome to visit our company!